Added SSL cert generation and installation. Moved variables to ENV

infrastructure/stack.py

@@ -11,7 +11,15 @@ from aws_cdk import (
 from constructs import Construct
 
 class IptvUpdaterStack(Stack):
-    def __init__(self, scope: Construct, construct_id: str, **kwargs) -> None:
+    def __init__(
+            self,
+            scope: Construct,
+            construct_id: str,
+            freedns_user: str,
+            freedns_password: str,
+            domain_name: str,
+            **kwargs
+        ) -> None:
         super().__init__(scope, construct_id, **kwargs)
 
         # Create VPC
@@ -151,11 +159,20 @@ class IptvUpdaterStack(Stack):
 
         # Creates a userdata object for Linux hosts
         userdata = ec2.UserData.for_linux()
+        
+        # Add environment variables for acme.sh from parameters
+        userdata.add_commands(
+            f'export FREEDNS_User="{freedns_user}"',
+            f'export FREEDNS_Password="{freedns_password}"',
+            f'export DOMAIN_NAME="{domain_name}"'
+        )
+        
         # Adds one or more commands to the userdata object.
         userdata.add_commands(
             f'echo "COGNITO_USER_POOL_ID={user_pool.user_pool_id}" >> /etc/environment',
             f'echo "COGNITO_CLIENT_ID={client.user_pool_client_id}" >> /etc/environment',
-            f'echo "COGNITO_CLIENT_SECRET={client.user_pool_client_secret.to_string()}" >> /etc/environment'
+            f'echo "COGNITO_CLIENT_SECRET={client.user_pool_client_secret.to_string()}" >> /etc/environment',
+            f'echo "DOMAIN_NAME={domain_name}" >> /etc/environment'
         )
         userdata.add_commands(str(userdata_file, 'utf-8'))